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Lafarge Canada Inc. - WEST

Lethbridge, AB · Organization as named in National Pollutant Release Inventory (NPRI) – facility data, 2024

Emissions
13

Emissions (13)

DateRecordValueHow this was linked
2024Lafarge Canada, Inc., Northwest Division, Lethbridge Concret
Ready-mix concrete manufacturing · Lethbridge · AB · NPRI 6961
Top substances: PM10 - Particulate Matter <= 10 Micrometers (1.2 t)
1.2 tExact normalized name + same province
2024Lafarge Canada Inc., Greater Calgary, Spy Hill Concrete Plan
Ready-mix concrete manufacturing · Calgary · AB · NPRI 6963
Top substances: PM10 - Particulate Matter <= 10 Micrometers (2.5 t)
2.5 tExact normalized name + same province
2024Lafarge Canada, Inc., Greater Calgary, Spy Hill Asphalt Plan
Asphalt paving mixture and block manufacturing · Calgary · AB · NPRI 6965
Top substances: Total particulate matter (42.9 t), PM10 - Particulate Matter <= 10 Micrometers (10.5 t), PM2.5 - Particulate Matter <= 2.5 Micrometers (2.1 t)
55.5 tExact normalized name + same province
2024Lafarge Canada, Inc., Greater Calgary, Spy Hill Aggregates
Sand and gravel mining and quarrying · Calgary · AB · NPRI 19244
Top substances: Total particulate matter (93.6 t), PM10 - Particulate Matter <= 10 Micrometers (31 t), PM2.5 - Particulate Matter <= 2.5 Micrometers (3.7 t)
128.4 tExact normalized name + same province
2024Lafarge Canada Inc., Northwest Division, Medicine Hat Concrete
Ready-mix concrete manufacturing · Cypress County · AB · NPRI 19251
Top substances: PM10 - Particulate Matter <= 10 Micrometers (2.2 t)
2.2 tExact normalized name + same province
2024Calgary East Concrete Plant
Ready-mix concrete manufacturing · Rocky View · AB · NPRI 19955
Top substances: PM10 - Particulate Matter <= 10 Micrometers (2 t)
2 tExact normalized name + same province
2024Lafarge Canada Inc., Northwest Division, Lacombe Pit
Sand and gravel mining and quarrying · Lacombe · AB · NPRI 21963
Top substances: Nitrogen oxides (expressed as nitrogen dioxide) (34.2 t), PM10 - Particulate Matter <= 10 Micrometers (6.6 t), PM2.5 - Particulate Matter <= 2.5 Micrometers (2.4 t)
43.3 tExact normalized name + same province
2024Lafarge Canada Inc., Greater Edmonton, Winterburn Ready Mix
Ready-mix concrete manufacturing · Edmonton · AB · NPRI 22995
Top substances: PM10 - Particulate Matter <= 10 Micrometers (1.3 t)
1.3 tExact normalized name + same province
2024Lafarge Canada Inc., Greater Calgary, Airdrie Ready Mix
Ready-mix concrete manufacturing · Airdrie · AB · NPRI 22996
Top substances: PM10 - Particulate Matter <= 10 Micrometers (1.5 t)
1.5 tExact normalized name + same province
2024Lafarge Canada Inc., Greater Calgary, STAR Pit
Sand and gravel mining and quarrying · Calgary · AB · NPRI 23581
Top substances: Total particulate matter (470.4 t), PM10 - Particulate Matter <= 10 Micrometers (233 t), Nitrogen oxides (expressed as nitrogen dioxide) (74.7 t)
815.5 tExact normalized name + same province
2024Calgary East Asphalt (Former SEST)
Asphalt paving mixture and block manufacturing · Rocky View · AB · NPRI 27879
Top substances: PM10 - Particulate Matter <= 10 Micrometers (3.6 t), PM2.5 - Particulate Matter <= 2.5 Micrometers (0.7 t)
4.3 tExact normalized name + same province
2024Tanas Airdrie
Ready-mix concrete manufacturing · Airdrie · AB · NPRI 32974
Top substances: PM10 - Particulate Matter <= 10 Micrometers (1.3 t)
1.3 tExact normalized name + same province
2024Sylvan Lake Ready Mix
Ready-mix concrete manufacturing · Sylvan Lake · AB · NPRI 35143
Top substances: PM10 - Particulate Matter <= 10 Micrometers (0.6 t)
0.6 tExact normalized name + same province
Source: National Pollutant Release Inventory (NPRI) – facility data, 2024 — Environment and Climate Change Canada · Licence: Open Government Licence – Canada 2.0 · retrieved 2026-10-18 · Official source ↗

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